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drm/vmwgfx: Implement a swap_notify callback.

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Unbind GMR bindings on the buffer about to be swapped out.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom 2010-01-13 22:28:41 +01:00 committed by Dave Airlie
parent 3f09ea4ecd
commit 476d51dbdb
1 changed files with 7 additions and 1 deletions
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8
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
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@ -179,6 +179,11 @@ static void vmw_move_notify(struct ttm_buffer_object *bo,
vmw_dmabuf_gmr_unbind(bo);
}
static void vmw_swap_notify(struct ttm_buffer_object *bo)
{
vmw_dmabuf_gmr_unbind(bo);
}
/**
* FIXME: We're using the old vmware polling method to sync.
* Do this with fences instead.
@ -233,5 +238,6 @@ struct ttm_bo_driver vmw_bo_driver = {
.sync_obj_flush = vmw_sync_obj_flush,
.sync_obj_unref = vmw_sync_obj_unref,
.sync_obj_ref = vmw_sync_obj_ref,
.move_notify = vmw_move_notify
.move_notify = vmw_move_notify,
.swap_notify = vmw_swap_notify
};